logs.py

来自「The BuildBot is a system to automate the」· Python 代码 · 共 172 行

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172 行
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from zope.interface import implementsfrom twisted.python import componentsfrom twisted.spread import pbfrom twisted.web import html, serverfrom twisted.web.resource import Resourcefrom twisted.web.error import NoResourcefrom buildbot import interfacesfrom buildbot.status import builderfrom buildbot.status.web.base import IHTMLLog, HtmlResourcetextlog_stylesheet = """<style type="text/css"> div.data {  font-family: "Courier New", courier, monotype; } span.stdout {  font-family: "Courier New", courier, monotype; } span.stderr {  font-family: "Courier New", courier, monotype;  color: red; } span.header {  font-family: "Courier New", courier, monotype;  color: blue; }</style>"""class ChunkConsumer:    implements(interfaces.IStatusLogConsumer)    def __init__(self, original, textlog):        self.original = original        self.textlog = textlog    def registerProducer(self, producer, streaming):        self.producer = producer        self.original.registerProducer(producer, streaming)    def unregisterProducer(self):        self.original.unregisterProducer()    def writeChunk(self, chunk):        formatted = self.textlog.content([chunk])        try:            self.original.write(formatted)        except pb.DeadReferenceError:            self.producing.stopProducing()    def finish(self):        self.textlog.finished()# /builders/$builder/builds/$buildnum/steps/$stepname/logs/$lognameclass TextLog(Resource):    # a new instance of this Resource is created for each client who views    # it, so we can afford to track the request in the Resource.    implements(IHTMLLog)    asText = False    subscribed = False    def __init__(self, original):        Resource.__init__(self)        self.original = original    def getChild(self, path, req):        if path == "text":            self.asText = True            return self        return HtmlResource.getChild(self, path, req)    def htmlHeader(self, request):        title = "Log File contents"        data = "<html>\n<head><title>" + title + "</title>\n"        data += textlog_stylesheet        data += "</head>\n"        data += "<body vlink=\"#800080\">\n"        texturl = request.childLink("text")        data += '<a href="%s">(view as text)</a><br />\n' % texturl        data += "<pre>\n"        return data    def content(self, entries):        spanfmt = '<span class="%s">%s</span>'        data = ""        for type, entry in entries:            if type >= len(builder.ChunkTypes) or type < 0:                # non-std channel, don't display                continue            if self.asText:                if type != builder.HEADER:                    data += entry            else:                data += spanfmt % (builder.ChunkTypes[type],                                   html.escape(entry))        return data    def htmlFooter(self):        data = "</pre>\n"        data += "</body></html>\n"        return data    def render_HEAD(self, request):        if self.asText:            request.setHeader("content-type", "text/plain")        else:            request.setHeader("content-type", "text/html")        # vague approximation, ignores markup        request.setHeader("content-length", self.original.length)        return ''    def render_GET(self, req):        self.req = req        if self.asText:            req.setHeader("content-type", "text/plain")        else:            req.setHeader("content-type", "text/html")        if not self.asText:            req.write(self.htmlHeader(req))        self.original.subscribeConsumer(ChunkConsumer(req, self))        return server.NOT_DONE_YET    def finished(self):        if not self.req:            return        try:            if not self.asText:                self.req.write(self.htmlFooter())            self.req.finish()        except pb.DeadReferenceError:            pass        # break the cycle, the Request's .notifications list includes the        # Deferred (from req.notifyFinish) that's pointing at us.        self.req = Nonecomponents.registerAdapter(TextLog, interfaces.IStatusLog, IHTMLLog)class HTMLLog(Resource):    implements(IHTMLLog)    def __init__(self, original):        Resource.__init__(self)        self.original = original    def render(self, request):        request.setHeader("content-type", "text/html")        return self.original.htmlcomponents.registerAdapter(HTMLLog, builder.HTMLLogFile, IHTMLLog)class LogsResource(HtmlResource):    addSlash = True    def __init__(self, step_status):        HtmlResource.__init__(self)        self.step_status = step_status    def getChild(self, path, req):        for log in self.step_status.getLogs():            if path == log.getName():                if log.hasContents():                    return IHTMLLog(interfaces.IStatusLog(log))                return NoResource("Empty Log '%s'" % path)        return HtmlResource.getChild(self, path, req)

logs.py - 源码说明

本页面展示了「The BuildBot is a system to automate the compile/test cycle required by most software projects. CVS」中的 logs.py 源码文件，采用 Python 编程语言编写，共 172 行代码。您可以在线阅读完整代码内容，也可以返回资源详情页下载完整源码包进行本地学习和开发。

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